84346725

素因数分解:

$3^1\times 5^2\times {\mathrm{787}}^1\times {\mathrm{1429}}^1$

素因数の和:2229

約数の個数: 24

約数和(自身を含む): 139728160

約数和(自身を除く): 55381435

約数列:

[1, 3, 5, 15, 25, 75, 787, 1429, 2361, 3935, 4287, 7145, 11805, 19675, 21435, 35725, 59025, 107175, 1124623, 3373869, 5623115, 16869345, 28115575, 84346725]

約数ペア:

[(1, 84346725), (3, 28115575), (5, 16869345), (15, 5623115), (25, 3373869), (75, 1124623), (787, 107175), (1429, 59025), (2361, 35725), (3935, 21435), (4287, 19675), (7145, 11805)]